Answer:
1/19
Step-by-step explanation:
5/95 divide it by 5/5 and the answer is 1/19
Answer: D- 97.4
Step-by-step explanation:
For the scale factor of 1:3. Use ratio and proportion to solve for the area of the triangle.
area of triangle RST/ area of triangle XYZ = (1/3)^2
where
area of traianlge RST = 10.825 inch^2
Area of triangle XYZ= Area of triangle RST x (3)^2
Substitute the given values=97.4 inch^2
Answer:
(B) A function is a relation in which each value of the input variable is
paired with at least one value of the output variable.
(D) The vertical line test may be used to determine whether a function
is one-to-one.
Both of these are incorrect/false statements
(I used these in my test on Apex and got both correct)
This means that if the question was reversed and asking about the statements are true, the answers would be:
(A) A sequence is a function whose domain is the set of natural
numbers.
(C) The horizontal line test may be used to determine whether a
function is one-to-one.
Answer:
24) A
22) B
Step-by-step explanation:
24)
Original Price: d
Sale: 30%
A sale means that a value is subtracted from the original price
d - 30% = 0.7d
All options given:
A) 0.3d
B) 0.7d
C) d - 0.3d = 0.7d
D) (1.0 - 0.3)d = 0.7(d) = 0.7d
All of these options are equal to the price after the sale, except A.
A is the answer to question 24
22) m > 0, n > 0 Use an example to represent m and n
m = 1, n = 2 = -0.5
-0.5 is a rational, negative number
The answer to question 22 is B
Hope this helps :)
Void: 240
1000/400 = 2.5
2.5 x 96 = 240
